#5AC5DC#5AC5DC

#5AC5DC is a light, moderate cyan. Relative luminance 0.473; OKLCH L 77.0% C 0.103 H 214.0°. Best body text is #000000 at 10.45:1 contrast (WCAG AA passes).

Color values

HEX#5AC5DC
RGBrgb(90, 197, 220)
HSLhsl(191, 65%, 61%)
HSVhsv(191, 59%, 86%)
CMYKcmyk(59.1%, 10.5%, 0%, 13.7%)
CIE-LABlab(74.36, -24.09, -20.73)
CIE-LCHlch(74.36, 31.78, 220.70°)
OKLaboklab(76.95% -0.0853 -0.0575)
OKLCHoklch(76.95% 0.103 214)
XYZxyz(37.0957, 47.2698, 74.8653)
Luminance0.4727 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5AC5DC #DC715A
analogous
#5ADCB2 #5AC5DC #5A84DC
triadic
#5AC5DC #DC5AC5 #C5DC5A
tetradic
#5AC5DC #B25ADC #DC715A #84DC5A
square
#5AC5DC #B25ADC #DC715A #84DC5A
split-complementary
#5AC5DC #DC5A84 #DCB25A
monochromatic
#21859B #2CB1CD #5AC5DC #8CD7E7 #BFE8F1

Accessibility & contrast

On white

2.01
#5AC5DC on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.45
#5AC5DC on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AC5DC
10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5AC5DC#FFFFFF#000000##000000
##5AC5DC1.002.0110.4510.45
#FFFFFF2.011.0021.0021.00
#00000010.4521.001.001.00
##00000010.4521.001.001.00

Color blindness preview

Protanopia (red-blind)
#B4BFDD
Deuteranopia (green-blind)
#A1B1DC
Tritanopia (blue-blind)
#00CECC
Achromatopsia (no color)
#B7B7B7

Design tokens & code

CSS
--color: #5ac5dc;
/* rgb */ color: rgb(90, 197, 220);
/* oklch */ color: oklch(77.0% 0.103 214.0);
Tailwind
colors: {
  custom: {
    50: '#94d6e6',
    500: '#5ac5dc',
    950: '#000000',
  },
}
SCSS
$custom: #5ac5dc;
$custom-light: #94d6e6;
$custom-dark: #000000;
JSON
{
  "hex": "#5ac5dc",
  "rgb": {
    "r": 90,
    "g": 197,
    "b": 220
  },
  "hsl": {
    "h": 190.615,
    "s": 65,
    "l": 60.784
  },
  "oklch": {
    "l": 0.76953,
    "c": 0.10287,
    "h": 214
  },
  "luminance": 0.47273
}

Semantic roles & 50–950 ramp

primary
#5AC5DC
secondary
#E2B9B0
accent
#3919CD
background
#F9FDFE
surface
#F2FAFC
border
#CCD3D5
text
#0E1416
muted
#7E8384

Preview Lab

Preview with #5AC5DC

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#5AC5DC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva